Sources · blockspace.wiki

The bibliography, every document, spec and data source the wiki cites, and which pages cite it.

Every source with a public address is listed here, with the pages that cite it. Facts from Blockspace Holdings' own records, node and indexers are cited as "Blockspace Holdings records". Live data is read hourly, and each figure on a page carries its "as of".

Documents on the box #

Atomicals as a natural experiment for BVT: block.space/docs/atomicals Cited by Atomicals as a natural experiment, ARC-20 and Atomicals.
Blockspace Value Theory: block.space/docs/bvt A living document and an untested thesis. Cited by What is a rune?, What is Blockspace Value Theory?, What is blockspace?, What is the witness discount?, Why does block.space count bytes and not vbytes?, Bitcoin blockspace basics, Concepts, Blockspace Value Theory, Blockspace, The byte census (T1), Fee rate, Inscriptions and 13 more.
blockspace.wiki README: blockspace.wiki Cited by Where can I get the data?, Machine surfaces, machine surfaces, Null is never zero, The frontier and "as of", blockspace.wiki, Timeline.
Counters notes: github.com/BitcoinCounters/counters/blob/HEAD/docs/notes.md Cited by Counterparty taproot envelope, counters.gallery, Counterparty.
Counters server: rendering rules: github.com/BitcoinCounters/counters/blob/HEAD/docs/rules.md Cited by pointer counter, counters.gallery.
The Shared Claim Axiom: block.space/docs/axiom Cited by What is the Shared Claim Axiom?, Attribution and the Shared Claim Axiom, tokenized blockspace, The conservation identity.
XCP wallet and transactions: a field guide: github.com/BitcoinCounters/counters/blob/HEAD/docs/xcp-wallet-transactions.md Cited by counters.fun.

Specifications #

Bitcoin Counters build reference v3: github.com/BitcoinCounters/counters/blob/HEAD/docs/build-reference-v3.md Cited by Bitcoin Stamp, counter, counterparty + ord, Counterparty, fairminter, pointer counter, reinscription, reveal transaction, rolling hash, Counterparty taproot envelope, XCP asset, counters.fun and 2 more.
BTP, the Blockspace Token Protocol, draft 0.1: block.space/docs/btp A draft describing something that does not exist. Cited by What is BTP?, BTP, the Blockspace Token Protocol, BTP.
BYTES, a fungible blockspace token, draft 0.2: block.space/docs/bytes A draft describing something that does not exist. Cited by What is BYTES?, BYTES, a fungible blockspace token, BYTES.

Sites and pages #

bitmap.holdings, its own home page, read 2026-10-20: bitmap.holdings Cited by Bitmap, bitmap.holdings, Bitmap.
block.space docs: Atomicals: block.space/docs/atomicals Cited by Atomicals as a natural experiment, ARC-20, decay-by-amnesia, ARC-20 and Atomicals.
block.space docs: Blockspace Value Theory: block.space/docs/bvt Cited by What is Blockspace Value Theory?, What is blockspace?, Block weight and the limit, Fees and the mempool, Halvings and the subsidy, The witness discount, Why blockspace is scarce, Atomicals as a natural experiment, Blockspace Value Theory, Blockspace, BYTES, a fungible blockspace token, anti-battery and 13 more.
block.space docs: BTI: block.space/docs/bti Cited by blockspace.wiki, How much of Bitcoin's blockspace do tokens use?, What are Book A, B and C?, What is blockspace?, What is BTI?, What is carriage?, What is a block, Concepts, Attribution and the Shared Claim Axiom, Blockspace, BTI, the Blockspace Token Indexer, The byte census (T1) and 27 more.
block.space docs: BTP: block.space/docs/btp Cited by What is BTP?, Atomicals as a natural experiment, BTP, the Blockspace Token Protocol, BYTES, a fungible blockspace token, backing ratio, backing succession, BTP, concealed co-claim.
block.space docs: BYTES: block.space/docs/bytes Cited by What is BYTES?, BTP, the Blockspace Token Protocol, BYTES, a fungible blockspace token, backing ratio, BYTES, clean-mint rule, concealed co-claim.
block.space docs: data types: block.space/docs/datatypes Cited by What is a rune?, What is an inscription?, What is the witness discount?, Why does block.space count bytes and not vbytes?, Bitcoin blockspace basics, Block weight and the limit, Fees and the mempool, Halvings and the subsidy, The witness discount, Vbytes, What is a block, Why blockspace is scarce and 40 more.
block.space docs: measurements: block.space/docs/measurements Cited by How much of Bitcoin's blockspace do tokens use?, What does "not measured" mean?, What is the witness discount?, The witness discount, Blockspace Value Theory, Blockspace, The byte census (T1), Carriage and the free-ride index, The three books, Weight units and vbytes, The witness discount, Book C and 17 more.
block.space docs: rankings: block.space/docs/rankings Cited by What does "as of block H" mean?, What does "not measured" mean?, What is an inscription?, Where can I get the data?, Holders and share of backing, Inscriptions, The frontier and "as of block H", The three books, The block.space board APIs, as of block H, coverage, delegate inscription and 20 more.
block.space docs: the axiom: block.space/docs/axiom Cited by What is the Shared Claim Axiom?, Atomicals as a natural experiment, Attribution and the Shared Claim Axiom, Blockspace, BTP, the Blockspace Token Protocol, backing succession, blockspace token, consequence principle, decay-by-amnesia, dust claim, Shared Claim Axiom, The conservation identity and 1 more.
Scribbit facts: every figure on scribb.it with its source, and its glossary (facts.json): scribb.it/facts.json Served once the domain is public. Cited by Fees and the mempool, Data the other sites publish, archival node, batch, Bitcoin L1, citation, confirmation, content type, indexer, inscription id, mempool, non-custodial and 6 more.
The blockspace.holdings page (site/index.html): blockspace.holdings Cited by What is Blockspace Holdings?, Bitbar, blockspace asset, Blockspace Holdings, Hodl, blockspace.holdings, scribb.it.
The blockspace.loans landing page and README: blockspace.loans Cited by blockspace.loans.
The blockspace.markets site: README, tools/build.py and the page: blockspace.markets Cited by Data the other sites publish, the buy board, sats per kB, blockspace.markets, The blockspace price.
The blockspace.news site: README, tools/build.py and the editions: blockspace.news Cited by Data the other sites publish, edition, blockspace.news.
The blockspace.space landing page and README: blockspace.space Cited by blockspace.space.
The blockspacelabs.com page (index.html): blockspacelabs.com Cited by What are spent sats?, What is a sub-1 sat/vB transaction?, Block weight and the limit, Fees and the mempool, Halvings and the subsidy, Why blockspace is scarce, Inscriptions, Relay policy, Sats and ordinals, Spent sats (blockspace.to), The witness discount, Blockspace Labs and 33 more.
The litepedia.space landing page (index.html): litepedia.space Cited by litepedia.space.
The mintbitbars.xyz checkout (antron3000/Bitbar-Minting-App): index.html, server/, minter/: github.com/antron3000/Bitbar-Minting-App Cited by mintbitbars.xyz, Timeline.
The project list at block.space/projects: block.space/projects Cited by How many Degents are there?, What are spent sats?, What is Blockspace Holdings?, What is Scribbit?, Spent sats (blockspace.to), Errata, Blockspace Holdings, Blockspace Labs, Decentralized Gentlemen Club, Devcash, Litepedia, Scribbit and 22 more.
The spaceblocks.art site: README, index.html, whole-blocks/ and tools/build.py: spaceblocks.art Cited by Space Blocks, whole-block, spaceblocks.art.

Repositories #

Bitcoin Counters v3, indexer and wallet: README (BitcoinCounters/counters): github.com/BitcoinCounters/counters Cited by Data the other sites publish, counter, Counterparty DEX, Counterparty, dispenser, liquidity pool, LP token, counters.fun, counters.gallery, Timeline.
BLOCKdotSPACE/blockspace-explorer README: github.com/BLOCKdotSPACE/blockspace-explorer Cited by The explore.block.space API, block.space.
blockspace-explorer nginx-mempool.conf: the /api, /api/v1 and /ws routes: github.com/BLOCKdotSPACE/blockspace-explorer Cited by The explore.block.space API.
blockspace-explorer REST API documentation (frontend/src/app/docs/api-docs/api-docs-data.ts), served at /docs/api/rest: explore.block.space/docs/api/rest Cited by The explore.block.space API.
counters.fun README (BitcoinCounters/counters.fun): github.com/BitcoinCounters/counters.fun Cited by Counterparty DEX, dispenser, fairminter, liquidity pool, LP token, pointer counter, price per KB, reinscription, XCP asset, counters.fun, Timeline.
DegentClub/degent ART-AND-TRADEMARKS: github.com/DegentClub/degent Cited by Atelier, Degent, frame and placard, degent.club.
DegentClub/degent GOVERNANCE: github.com/DegentClub/degent Cited by Architecture Decision Record, lazy consensus, degent.club.
DegentClub/degent README: github.com/DegentClub/degent Cited by How many Degents are there?, Decentralized Gentlemen Club, Degent mint, Degent, degent.club.
DegentClub/degent TRADEMARKS: github.com/DegentClub/degent Cited by Decentralized Gentlemen Club, degent.club.
Devcash site copy, from the reference clone (locales/en.json): devcash.dev Cited by bounty, Devcash, initial bounty offering, devcash.dev.

Live data #

block.space buy board API (/buy/api/board, /buy/api/status): block.space/buy/api/board Cited by Data the other sites publish.
block.space frontier API (the three tier cursors and the chain tip): block.space/api/frontier Cited by What does "as of block H" mean?, What is a block, The block.space API, the frontier, The frontier and "as of", block.space, Fork and reorg watch.
block.space JSON API, read-only GETs (every /api/* endpoint): block.space/api/summary Cited by The block.space board APIs, The block.space API, the one envelope.
block.space leaderboard API: block.space/api/leaderboard Cited by Holders and share of backing, The frontier and "as of block H", The block.space board APIs, Coverage, What each board ranks, block.space, Who holds blockspace, Timeline.
block.space leaderboard coverage API (holders measured per protocol): block.space/api/leaderboard/coverage Cited by The block.space board APIs, Coverage, Null is never zero, The frontier and "as of", Alkanes, ARC-20 and Atomicals, BRC-20, Omni, Ordinal Sats, Runes.
block.space live pages (/, /rankings, /leaderboard, /largest-inscriptions, /heaviest-tokens, /collections, /sync): block.space Cited by Vbytes, Why blockspace is scarce, Machine surfaces, Book B, burned bytes, claimed bytes, claims, consensus hash, conservation, coverage, explore.block.space, five-colour family key and 17 more.
block.space meter and summary APIs: block.space/api/summary Cited by blockspace.wiki, About this wiki, How much of Bitcoin's blockspace do tokens use?, Where can I get the data?, Block weight and the limit, Fees and the mempool, Halvings and the subsidy, Vbytes, What is a block, Why blockspace is scarce, Blockspace, The books (T3) and 18 more.
block.space protocols API: block.space/api/protocols Cited by Atomicals as a natural experiment, Fee rate, Inscriptions, Sats and ordinals, The block.space API, Errata, Measured findings, block.space, blockspace.news, Protocols, Alkanes, ARC-20 and Atomicals and 20 more.
block.space rankings API (the four boards' top rows and their heights): block.space/api/rankings Cited by The frontier and "as of", What each board ranks.
Blockspace Labs facts (data/facts.json): blockspacelabs.com Cited by Block weight and the limit, Fees and the mempool, Relay policy, Data the other sites publish, blockspacelabs.com, Research, Blockspace expansion policy, The blockspace price, blockspace.to: spent sats, Blockspace Token Indexer (BTI), The byte census, Cursed inscriptions and 5 more.
blockspace.to ord JSON API, read-only GETs with Accept: application/json: blockspace.to/status Cited by The blockspace.to ord API.
explore.block.space REST API, read-only GETs: explore.block.space/api/blocks/tip/height Cited by The explore.block.space API, Timeline.
ord /status (the blockspace.to ord server): blockspace.to/status Cited by What is a rune?, What is an inscription?, Halvings and the subsidy, Inscriptions, Sats and ordinals, Spent sats (blockspace.to), The blockspace.to ord API, Blockspace Holdings' node and indexers, cursed inscription, lost sats, rune, blockspace.to and 9 more.
The counters server /status (the index behind counters.gallery): counters.gallery/status Cited by Data the other sites publish, counters.gallery.

Blockspace Holdings records #

Some facts come from Blockspace Holdings' own records and from its own Bitcoin node and indexers, which have no public address. Pages that use them say "Blockspace Holdings records" in their sources (84 records in all). Where a public page or API carries the same fact, it is cited instead.